Specialized Turbo Como 4.0 650b 2021
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Wheels 650b
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Groupset Deore
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Suspension Rigid
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Motor Specialized 250W 72Nm mid-drive
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Battery Specialized U1-500, On/Off button, state of charge display, 500Wh
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Drivetrain 1 × 10
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Brakes Hydraulic Disc
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
E5 Aluminum, bottom bracket motor mount, fully integrated & lockable down tube battery, internal cable routing, fender/rack mounts, Smooth Welds
Suspension Fork
Turbo Como aluminum disc fork, 15x100mm thru-axle
Drivetrain
Rear Derailleur
Shimano Deore, Shadow Plus, GS cage, 10-speed
Shift Levers
Shimano Deore, RapidFire Plus, 10-speed w/ Optical Gear Display
Cassette
Shimano Deore, 10spd, 11-42t
Crank
Custom alloy forged crankarms, 40T
Chain
KMC X10eT, 10-speed w/ Missing Link™
Pedals
Specialized Commuter w/ grip tape & reflectors
Wheels
Front Hub
Specialized front hub disc, sealed bearings, 15x100mm thru-axle, 32h
Rear Hub
Specialized, sealed cartridge bearings, 12x148mm thru-axle, 32h
Rims
650b disc, double-wall alloy, pinned, 32h
Spokes
DT Swiss Industry
Tires
Front: Nimbus II Sport Reflect, 60 TPI, 650b x 2.3", Rear: Nimbus II Sport Reflect, 60 TPI, 650b x 2.3"
Brakes
Brakes
Shimano BR-MT200, hydraulic disc, 160mm
Cockpit
Stem
Specialized Flowset, 3D-forged alloy, 20-degree rise, 31.8mm clamp
Handlebar
Specialized, alloy, 30-degree backsweep, 26mm rise, 680mm width, 31.8mm
Grips
Specialized Body Geometry Contour, lock-on
Seat
Saddle
Body Geometry "The Cup," 6-degree rise, elastomer base, steel rails, SWAT™ compatible mounts, 245mm
Seatpost
Specialized, alloy, 2-bolt, 12.5mm offset, 30.9mm
Motor & Battery
Motor
Specialized 1.2, custom Rx Street-tuned motor, 250W nominal
Battery
Specialized U1-500, On/Off button, state of charge display, 500Wh
Charger
Custom charger, 42V4A w/ Rosenberger plug
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD/LG | XL |
|---|---|---|---|
| Stack Reach Ratio | 1.97 mm | 1.92 mm | 1.81 mm |
| Front Center | 628 mm | 667 mm | 696 mm |
| Rake | 44 mm | 44 mm | 72 mm |
| Trail | 86 mm | 86 mm | 56 mm |
| Stack | 670 mm | 702 mm | 678 mm |
| Reach | 340 mm | 366 mm | 375 mm |
| Top Tube Length | 623 mm | 663 mm | 693 mm |
| Seat Tube Angle | 68 ° | 68 ° | 68 ° |
| Seat Tube Length | 420 mm | 450 mm | 500 mm |
| Head Tube Angle | 68 ° | 68 ° | 68 ° |
| Head Tube Length | 190 mm | 225 mm | 280 mm |
| Chainstay Length | 488 mm | 488 mm | 488 mm |
| Wheelbase | 1106 mm | 1145 mm | 1174 mm |
| Bottom Bracket Drop | 75 mm | 75 mm | 75 mm |
| Standover Height | 814 mm | 838 mm | 887 mm |
| Wheels | 650 | 650 | 650 |
Model Overview
Turbo Como 4.0 650b completes the Specialized E Turbo Como model. Specialized launched 55 e-bikes of this model so far. Check out the entire range from 2021 of this model, by clicking this link.
Model range prices
The most economical model, the Specialized Turbo Como 3.0 650b – Low-Entry 2021 has a starting price of 3250$. Specialized Turbo Como SL 5.0 2021 on the other hand is the most expensive at 4800$.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Commuter e-bikes
Our math shows that the average cost of a dependable Commuter e-bike is 2569$. However, even though the average price of a Commuter e-bike is lower, you might still be able to get a top-quality e-bike. To sum up, when you purchase your e-bike, make sure to check if it has reviews, and also do some components research.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 3750$. Comparing this to the average Commuter e-bike price, we see that the price is 45.97% more expensive.
Internal Cable Routing
It’s also important to mention the internal cable routing that this e-bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Turbo Como 4.0 650b components
Fork material
When it comes to the fork, this e-bike has an aluminum one, which doesn’t add too much extra weight to the e-bike. However, it is not so stiff as steel or carbon forks are.
Wheels
When leaving the production line, the Turbo Como 4.0 650b model has aluminum wheels. The 650b wheels are very similar to 700c, with a slight difference in diameter. However, if speed is what you’re after, 700c wheels are a better fit.
Brakes
When you want to stop the bike in time, the brakes are vital. The Turbo Como 4.0 650b has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.
